Towards efficient verifiable multi-keyword search over encrypted data based on blockchain. - Wanshan Xu; Jianbiao Zhang; Yilin Yuan; Xiao Wang; Yanhui Liu; Muhammad Irfan Khalid (PeerJ Comput. Sci., 2022)

An Efficient and Secure Energy Trading Approach with Machine Learning Technique and Consortium Blockchain. - Tehreem Ashfaq; Muhammad Irfan Khalid; Gauhar Ali; Mohammed Ahmed El-Affendi; Jawaid Iqbal; Saddam Hussain; Syed Sajid Ullah; Adamu Sani Yahaya; Rabiya Khalid; Abdul Mateen (Sensors, 2022)

Anomaly Detection in Traffic Surveillance Videos Using Deep Learning. - Sardar Waqar Khan; Qasim Hafeez; Muhammad Irfan Khalid; Roobaea Alroobaea; Saddam Hussain; Jawaid Iqbal; Jasem Almotiri; Syed Sajid Ullah (Sensors, 2022)

Blockchain Based Dynamic Consent Management Systems for Enhancing Quality of Life for People with Disabilities. - Muhammad Irfan Khalid; Mansoor Ahmed (ISC2, 2023)

A Comprehensive Survey on Blockchain-Based Decentralized Storage Networks. - Muhammad Irfan Khalid; Ibtisam Ehsan; Ayman Khallel Ibrahim Al-Ani; Jawaid Iqbal; Saddam Hussain; Syed Sajid Ullah; Nayab (IEEE Access, 2023)

Enhancing Data Protection in Dynamic Consent Management Systems: Formalizing Privacy and Security Definitions with Differential Privacy, Decentralization, and Zero-Knowledge Proofs. - Muhammad Irfan Khalid; Mansoor Ahmed; Jungsuk Kim (Sensors, 2023)

Chain Links on Wheels: A Security Scheme for IoV Connectivity through Blockchain Integration. - Ibtisam Ehsan; Muhammad Irfan Khalid; Markus Helfert; Mansoor Ahmed (ARES, 2024)

Integrating Privacy and Security in Smart Cities: A Blockchain-based IPFS Framework. - Ibtisam Ehsan; Muhammad Irfan Khalid; Markus Helfert; Nadeem Yaqub; Mansoor Ahmed (PoEM Companion, 2024)

Efficient phrase search with reliable verification over encrypted cloud-IoT data. - Wanshan Xu; Ze Zhu; Muhammad Irfan Khalid (PeerJ Comput. Sci., 2024)

Blockchain enabled policy-based access control mechanism to restrict unauthorized access to electronic health records. - Nadeem Yaqub; Jianbiao Zhang; Muhammad Irfan Khalid; Weiru Wang 001; Markus Helfert; Mansoor Ahmed; Jungsuk Kim (PeerJ Comput. Sci., 2025)